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  4. CDK2 抗体 (YA514)

CDK2 抗体 (YA514)

目录号: HY-P80076
COA 抗体使用指南 技术支持

CDK2 Antibody (YA514) 是一个兔来源、无偶联标记、抗 CDK2IgG 单克隆抗体。

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规格 价格 是否有货 数量
10 μL ¥470 In-stock
50 μL ¥1220 In-stock
100 μL ¥2000 In-stock
250 μL   询价  

* Please select Quantity before adding items.

MCE 顾客使用本产品发表的科研文献

  • WB: 蛋白质免疫印迹;
  • IHC-P: 石蜡切片样本的免疫组织化学;
  • IHC-F: 冰冻切片样本的免疫组织化学;
  • ICC/IF: 细胞免疫荧光;
  • IF-Tissue: 组织免疫荧光;
  • mIHC: 多重荧光免疫组化;
  • IP: 免疫沉淀;
  • ChIP: 染色质免疫沉淀;
  • FC: 流式细胞术;
  • ELISA: 酶联免疫吸附试验
  • 产品详情

  • 验证图片

  • 背景信息

  • 产品资料

描述

CDK2 Antibody (YA514) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CDK2.

宿主

Rabbit

克隆性

Recombinant, Monoclonal

分子量
Predicted band size: 34 kDa;
Observed band size: 34 kDa
请注意:因蛋白存在修饰或聚体等情况,以实测为准,预测仅为参考。
反应种属
Human, Mouse, Rat
蛋白数据库
基因 ID
免疫原

Synthetic peptide corresponding to Human Cdk2.AA range:249-298.

应用 & 推荐
稀释比例
应用 稀释比
WB
WB: 蛋白质免疫印迹
1:500-1:5000
ICC/IF
ICC/IF: 细胞免疫荧光
1:50-1:200
IHC-P
IHC-P: 石蜡切片样本的免疫组织化学
1:50-1:200
IP
IP: 免疫沉淀
Use at an assay dependent concentration.
敏感性 Endogenous 纯度 Protein A affinity purified.
偶联 Non-conjugated 修饰 Unmodified
同型 IgG  
性状

液体

组分

Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

保存条件 & 期限

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

运输条件

Shipping with blue ice.

验证图片
ALL ICC IHC-P
  • Immunocytochemistry analysis of A549 cells labeling Cdk2 with Cdk2 Antibody (HY-P80076)at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Cdk2 Antibody (HY-P80076) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of Hela cells labeling Cdk2 with Cdk2 Antibody (HY-P80076) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with Cdk2 Antibody (HY-P80076) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue using Cdk2 Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80076, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue using Cdk2 Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80076, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

背景
功能:丝氨酸/苏氨酸蛋白激酶参与细胞周期的控制;对减数分裂至关重要,但对有丝分裂并非必需 (PubMed:10499802, PubMed:10884347, PubMed:10995386, PubMed:10995387, PubMed:11051553, PubMed:11113184, PubMed:12944431, PubMed:15800615, PubMed:17495531, PubMed:19966300, PubMed:20935635, PubMed:21262353, PubMed:21596315, PubMed:28216226, PubMed:28666995)。磷酸化 CABLES1、CTNNB1、CDK2AP2、ERCC6、NBN、USP37、p53/TP53、NPM1、CDK7、RB1、BRCA2、MYC、NPAT、EZH2 (PubMed:10499802、PubMed:10995386、PubMed:10995387、PubMed:11051553、PubMed:11113184、PubMed:12944431、PubMed:15800615、PubMed:19966300、PubMed:20935635、PubMed:21262353、PubMed:21596315、PubMed:28216226)。触发中心体和 DNA 的复制 (PubMed:11051553)。在 G1-S 期转换中发挥作用,促进 E2F 转录程序和 DNA 合成的启动,并调节 G2 期进程;通过磷酸化控制细胞周期蛋白 B/CDK1 的后续激活,从而控制进入有丝分裂/减数分裂的时机,并协调中心体和细胞核内细胞周期蛋白 B/CDK1 的激活 (PubMed:18372919, PubMed:19238148, PubMed:19561645)。在胚胎干细胞 (ESCs) 中,对细胞增殖、细胞死亡和 DNA 修复之间的精细平衡起着至关重要的作用 (PubMed:18372919, PubMed:19238148, PubMed:19561645)。 CDK2 活性在 S 期和 G2 期达到峰值;在 DNA 合成早期,CDK2 与细胞周期蛋白 E 相互作用而被激活,从而促进 G1-S 期转换;随后在 DNA 复制后期,CDK2 被细胞周期蛋白 A2 (生殖细胞中为细胞周期蛋白 A1) 激活,驱动细胞从 S 期进入有丝分裂的 G2 期 (PubMed:18372919, PubMed:19238148, PubMed:19561645)。EZH2 磷酸化促进 H3K27me3 的维持和表观遗传基因沉默 (PubMed:20935635)。细胞周期蛋白 E/CDK2 通过磷酸化 MYC 来阻止氧化应激介导的 Ras 诱导的细胞衰老 (PubMed:19966300)。CDK2 参与 G1-S 期 DNA 损伤检查点,防止 DNA 受损的细胞启动有丝分裂。 CDK2 通过磷酸化 BRCA2 来调控同源重组依赖性修复。在 S 期重组活跃时,BRCA2 的磷酸化水平较低,但随着细胞进入有丝分裂期,磷酸化水平逐渐升高 (PubMed:15800615, PubMed:20195506, PubMed:21319273)。DNA 损伤后,同源重组介导的双链断裂修复会降低 CDK2 介导的 BRCA2 磷酸化水平 (PubMed:15800615)。RB1 通过介导 NBN 的磷酸化参与端粒修复的调控 (PubMed:28216226)。RB1 的磷酸化会干扰其与 E2F1 的相互作用 (PubMed:10499802)。细胞周期蛋白 E/CDK2 介导的 NPM1 磷酸化促进其从未复制的中心体上解离,从而启动中心体复制 (PubMed:11051553)。细胞周期蛋白 E/CDK2 介导的 NPAT 在 G1-S 期转换及前期磷酸化,刺激 S 期 NPAT 介导的组蛋白基因转录激活 (PubMed:10995386, PubMed:10995387)。NPM1 自身失活,因此是维生素 D 介导的生长抑制所必需的 (PubMed:20147522)。NPM1 以亚硝基化/激活依赖的方式参与一氧化氮 (NO) 介导的信号传导 (PubMed:20079829)。USP37 通过磷酸化激活,从而触发 G1-S 期转换 (PubMed:21596315)。 CTNNB1 磷酸化调节胰岛素内化 (PubMed:21262353)。磷酸化 FOXP3 并负调控其转录活性和蛋白稳定性 (基于相似性)。磷酸化 ERCC6,ERCC6 对于其在 DNA 双链断裂处的染色质重塑活性至关重要 (PubMed:29203878)。通过介导蛋白激酶 B (PKB/AKT1 和 PKB/AKT2) C 端磷酸化,促进其活化,从而作为磷脂酰肌醇 3-激酶/蛋白激酶 B 信号转导的调节因子 (PubMed:24670654)。
亚细胞定位:细胞质、细胞骨架、微管组织中心、中心体;细胞核、卡哈尔体;细胞质;内体
表达水平:
诱导:在TGFB1介导的细胞凋亡早期阶段,由TGFB1瞬时诱导
亚基:与 CABLES1、CCNA1 和 CCNE1 形成复合物。与 CABLES1 相互作用 (基于相似性)。与 UHRF2 相互作用。是 UHRF2、CDK2 和 CCNE1 复合物的组成部分。与 Speedy/Ringo 蛋白 SPDYA 和 SPDYC 相互作用 (PubMed:15611625)。与 SPDYA 的相互作用通过构象变化促进激酶活化,该构象变化减轻了 T 环对底物结合裂隙的阻碍 (PubMed:28666995)。与 SPDYA 和 CDKN1B/KIP1 形成复合物 (PubMed:12972555, PubMed:28666995)。与 RB1 和 CDK7 结合。 CDKN1A (p21) 与 CDKN1A 结合,导致 G1-S 期 DNA 损伤检查点处的 CDK2/cyclin E 失活,从而使细胞在 DNA 修复过程中停滞于 G1-S 期。CDKN1A 与 PTPN6 和 β-catenin/CTNNB1 相关。CDKN1A 与 CACUL1 相互作用。CDKN1A 可能与 CEP63 相互作用。CDKN1A 与 ANKRD17 相互作用。CDKN1A 与磷酸化后的 CEBPA 相互作用 (PubMed:15107404)。CDKN1A 与 CCNA2 和 CDKN1B 形成三元复合物;CDKN1B 通过构象重排抑制 CDK2 的激酶活性 (PubMed:24670654, PubMed:8684460)。与细胞周期蛋白 A、B1、B3、D 或 E 相互作用 (PubMed:10499802, PubMed:10884347, PubMed:12185076, PubMed:23781148)。与 CDK2AP2 相互作用 (PubMed:23781148)。
RRID
反应种属数据库
研究领域

Cell Biology

中文名
CDK2 抗体 (YA514)
同用名
Cdc2 related protein kinase; CDC28; CDC2A; Cdk 2; CDK1; CDK2; CDK2_HUMAN ; CDKN2; MPF; p33(CDK2) antibody;
文件资料
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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